MCP4632T-502E/MF - Microchip Technology

Manufacturer Part Number

MCP4632T-502E/MF

Manufacturer

Microchip Technology

Introduction

The MCP4632T-502E/MF is a dual-channel, linear taper digital potentiometer designed primarily for data acquisition and control systems.

Product Features and Performance

Dual rheostat configuration

129 taps for fine resolution

Linear resistance change

I2C interface for digital control

Supports volatile memory type

Selectable I2C address feature allows multiple devices on the same bus

Product Advantages

High precision with ±20% tolerance

Wide temperature range operational capability (-40°C to 125°C)

Small physical footprint with a 10-VFDFN exposed pad package

Key Technical Parameters

Resistance: 5k Ohms

Memory Type: Volatile

Supply Voltage: 1.8V to 5.5V

Temperature Coefficient: 150ppm/°C

Number of Circuits: 2

Wiper Resistance: Typically 75 Ohms

Quality and Safety Features

Robust performance with a temperature coefficient of 150ppm/°C

Ensures reliability over a broad temperature range

Compatibility

Compatible with systems requiring a voltage supply between 1.8V and 5.5V

Usable with I2C communication protocol

Application Areas

Industrial automation

Consumer electronics

Data acquisition systems

Communication systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with replacements and upgrades readily available

Several Key Reasons to Choose This Product

High integration flexibility with I2C interface

Fine resolution adjustments with 129 taps

Stable performance under extreme environmental conditions

Compact packaging suitable for dense PCB layouts

Easy scalability with selectable addressing for use with multiple devices